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RM7850A1027/U

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The EC/RM7800 series are microprocessor-based industrial burner controls for automatically fired gas, oil or combination fuel single burner applications.
For all type of burners with unlimited capacity.
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Usually ships in 15 to 20 days
Approvals
• CE approved according EN298 for continuousoperation (when used with correct flame amplifier and flame sensor).

GASTEC: CE-63AP3070/1 Complies with :

- Gas Appliance Directive (90/396/EEC)

- Low Voltage Directive (73/23/EEC)

- EMC Directive (89/336/EEC).
• SIL-3 Capable certified (see document 65-0312 )
• FM Approved
Ambient temperature -40 ... 60 oC
Maximum humidity 85 %rh
Note About Flame Failure Response Times (FFRT):
• European 7800-series burner controllers (EU): 1.0 or 2.0s (depends on flame amplifier).
• American 7800-series burner controllers (US): 0.8 or 3.0s (depends on flame amplifier).
Flame detector Depends on plug-in amplifier
Additional description
• Modular design with plug-in modules. Selectable pre-purge time by ST7800A1xxx/U module selection.
• Accepts all existing Honeywell optical flame detectors and flame rods.
• All information regarding the burner control (6 last lockout conditions, flame signal, hours of operation ...) are available on the keyboard display module or through communication.

Manufacturer: Honeywell
Power
120Vac
Control model
Full
Outputs
HF/LF/Modulate
Operation
Cont.
Pilot
Selectable
Prepurge timer
•
Pilot ignition time
3/5s
Main ignition time
3/5s
Post purge time
30s
Number of ignition attempts
1
Flame failure response time
1,0/2,0s
User Manual